Proton-conducting oxides exhibit significant hydrogen ion (proton) conductivity at intermediate
temperatures around 300–600 C. Owing to their distinguished features compared to high-…

Over the past several years, important strides have been made in demonstrating protonic
ceramic fuel cells (PCFCs). Such fuel cells offer the potential of environmentally sustainable …

In spite of various advantages of protonic ceramic fuel cells over conventional fuel cells,
distinct scepticism currently remains about their applicability because of lower-than-predicted …

Degradation mechanism of the electrolyte and air electrode is reported for solid oxide electrolysis
cells (SOECs). Symmetric cells composed of yttria-stabilized zirconia (YSZ) electrolyte, …

Low temperature CO oxidation reaction is known to be facilitated over platinum supported
on a reducible cerium oxide. Pt species act as binding sites for reactant CO molecules, and …

Results: During the study period, 446 trauma victims died in the ED or within 7 days after
admission. The mean age was 52 years, 74.1% were men and the mean time from injury to …

The suppression of Ni agglomeration in Ni-yttria stabilized zirconia (Ni-YSZ) nano-composite
thin films deposited by pulsed laser deposition (PLD) has been investigated by varying post…

Ammonia is a promising carbon-free hydrogen carrier. Owing to their nickel-rich anodes
and high operating temperatures, solid oxide fuel cells (SOFCs) can directly utilize NH 3 fuel—…

High-performance and cost-effective fabrications should be simultaneously achieved for
practical applications of fuel cells. Unfortunately, protonic ceramic fuel cells, which are …

Nitrogen-containing electrocatalysts, such as metal–nitrogen–carbon (M–N–C) composites
and nitrogen-doped carbons, are known to exhibit high activities for an oxygen reduction …